Circularly polarized activity from two photon excitable europium and samarium chiral bioprobes
Silvia Mizzoni, Silvia Ruggieri, Annika Sickinger, François Riobé, Laure Guy, Margaux Roux, Guillaume Micouin, Ákos Bányász, Olivier Maury, Bruno Baguenard, Amina Bensalah‐Ledoux, Stéphan Guy, Alexeï Grichine, Xuan-Nhi Nguyen, Andrea Cimarelli, Martina Sanadar, Andrea Melchior, Fabio Piccinelli
Abstract
Circularly polarized luminescence activity from new cationic water soluble Sm( iii ) and Eu( iii ) complexes is triggered by one- and two-photon absorption processes. The Eu( iii ) complex is shown to be an efficient NIR-to-RED probe in cellulo .
Topics & Concepts
EuropiumCationic polymerizationSamariumLuminescenceMaterials scienceTwo-photon excitation microscopyAbsorption (acoustics)PhotochemistryPhotonOptically activeMagnetic circular dichroismTwo-photon absorptionCircular polarizationOptoelectronicsOpticsInorganic chemistryFluorescenceChemistryOrganic chemistryLaserPhysicsPolymer chemistryComposite materialMicrostripAstronomySpectral lineLanthanide and Transition Metal ComplexesMolecular Sensors and Ion DetectionLuminescence and Fluorescent Materials